#bela was the exact opposite she was seeing this for the first time and couldn't hide her surprise

[caitlynmeow]

"What? My body...It's breaking!"

I'm willing to bet you REAL money Bela listened to Alcina's warnings (like a good obedient daughter) and avoided the cold just like her mother said. When she said this line she was genuinely confused and scared at what was happening to her body which tells you that for almost a hundred years she never put herself in any situation where she was exposed to the cold because this is legitimately her first time seeing the cold's effect on her.

Cassandra, on the other hand, did say "I have to get warm" which means that she knows what's happening probably because this is not her first time dealing with the cold and its effect on her (it is probably a mix of rebelling against her mother's rules and finding out the hard way what the cold does to their bodies and also because of some maids' assassination attempts because they always want to start with the most dangerous sister thinking it's actually doable). Anyway, as I was saying, Cassandra wasn't surprised at her body's reaction to the cold because she's been there before and she was kinda used to it but Bela was dealing with it for the first time in her life and she was genuinely scared/surprised at what's happening.